getPreincludeFiles
Syntax
Description
returns names of preinclude files that are described in the build information.files
= getPreincludeFiles(buildinfo
,concatenatePaths
,replaceMatlabroot
,includeGroups
,excludeGroups
)
Examples
Get preinclude Files from Build Information
This example shows how to get preinclude file names from a build information object.
Suppose you have two files, myFile.c
and
myInc.h
, in your current working folder.
// myFile.c #include <stdio.h> int main(void) { #ifdef __STDC_VERSION__ printf("__STDC_VERSION__ is defined\n"); #else printf("__STDC_VERSION__ is not defined\n"); #endif #ifdef MY_MACRO printf("MY_MACRO is defined\n"); #else printf("MY_MACRO is not defined\n"); #endif } // myInc.h #ifndef MYINC_H #define MYINC_H #define MY_MACRO #endif
Create an RTW.BuildInfo
object and specify source files,
undefine directives, and preinclude
files.
buildInfo = RTW.BuildInfo; buildInfo.ComponentName = 'MyComponent'; addSourceFiles(buildInfo, 'myfile.c'); addUndefines(buildInfo, '__STDC_VERSION__'); addPreincludeFiles(buildInfo, 'myinc.h');
Get the preinclude filenames.
preincFiles=getPreincludeFiles(buildInfo,true,false)
preincFiles = 1×1 cell array {'myinc.h'}
Input Arguments
buildinfo
— Build information object
object
Required. RTW.BuildInfo
object that contains information for
compiling and linking generated code.
concatenatePaths
— Concatenate paths and file names
false
| true
Required. Specify whether to concatenate paths and filenames that the function returns:
true
–– Return list of full paths to preinclude files.false
–– Return only filenames of preinclude files.
replaceMatlabroot
— Replace $(MATLAB_ROOT)
and $(START_DIR)
tokens
false
| true
Required. Specify whether to replace the $(MATLAB_ROOT)
and
$(START_DIR)
tokens:
true
–– Replace$(MATLAB_ROOT)
and$(START_DIR)
with the MATLAB® installation folder and the code generation folder respectively.false
–– Do not replace$(MATLAB_ROOT)
and$(START_DIR)
.
includeGroups
— File groups to include
empty (default) | character vector | cell array of character vectors | string scalar
Optional. Specify the file groups that you want to include in the query. To see
what groups exist, run myGroups = getGroups(buildInfo)
. If you
specify ""
(empty), the function queries
all file groups.
excludeGroups
— File groups to exclude
empty (default) | character vector | cell array of character vectors | string scalar
Optional. Specify the file groups that you want to exclude from the query. To
see what groups exist, run myGroups = getGroups(buildInfo)
. If
you specify ""
(empty), the function queries
all file groups.
Output Arguments
files
— preinclude files
cell array of character vectors
Names of preinclude files that the function obtains from the build information.
Version History
Introduced in R2024a
See Also
addUndefines
| getUndefines
| removeUndefines
| addPreincludeFiles
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